% latex table generated in R 3.0.3 by xtable 1.7-1 package
% Tue Apr 18 13:33:35 2017
 Related-party imports & 0.92^{***} &  & 0.37 &  & 0.43 &  \\ 
   & (0.13) &  & (0.19) &  & (0.22) &  \\ 
  Imported inputs &  & 4.84^{***} &  & 1.62^{*} &  & 2.19^{**} \\ 
   &  & (0.37) &  & (0.69) &  & (0.80) \\ 
  Diff. (numeric) & 3.46^{*} & 4.76^{**} & 1.65 & 1.58 & 1.24 & 1.18 \\ 
   & (1.54) & (1.49) & (2.33) & (2.32) & (2.72) & (2.71) \\ 
  Comp. Adv. & 2.79^{***} & 2.78^{***} & 3.55^{***} & 3.43^{***} & 3.68^{***} & 3.68^{***} \\ 
   & (0.55) & (0.53) & (0.82) & (0.82) & (0.96) & (0.96) \\ 
  Sales & 7.61^{***} & 3.67^{***} & 11.94^{***} & 10.18^{***} & 15.09^{***} & 13.21^{***} \\ 
   & (0.81) & (0.85) & (1.20) & (1.40) & (1.42) & (1.63) \\ 
  Elasticity & 31.50^{***} & 19.64^{*} & 46.93 & 51.25 & -3.90 & 0.40 \\ 
   & (8.76) & (8.38) & (27.26) & (26.72) & (31.80) & (31.17) \\ 
  Import penetration & 1.60 & 2.13^{*} & -2.58 & -2.32 & -1.79 & -1.68 \\ 
   & (1.04) & (1.01) & (1.61) & (1.61) & (1.89) & (1.89) \\ 
  Primary & -33.06^{***} & -21.94^{***} & -7.96 & -2.63 & 0.52 & 2.18 \\ 
   & (4.88) & (4.82) & (7.91) & (8.42) & (9.89) & (9.90) \\ 
  No. assocs. & -9.55^{***} & -6.88^{***} & -21.39^{***} & -21.07^{***} & -22.63^{***} & -21.85^{***} \\ 
   & (1.80) & (1.76) & (2.58) & (2.60) & (3.01) & (3.03) \\ 
  No. firms & -1.40^{*} & -1.52^{*} & -4.63^{**} & -3.53^{*} & -3.09 & -3.11 \\ 
   & (0.68) & (0.66) & (1.47) & (1.62) & (1.90) & (1.90) \\ 
  20-firm concentration & -0.20^{***} & -0.12^{*} &  & 0.17 & 0.21 & 0.22^{*} \\ 
   & (0.05) & (0.05) &  & (0.10) & (0.11) & (0.11) \\ 
  Agmt. Tariff Variation & 0.26 & 0.17 & 0.75 & 0.62 & -0.09 & -0.26 \\ 
   & (0.50) & (0.48) & (0.58) & (0.58) & (0.67) & (0.68) \\ 
  Tariff lines & -0.01 & 1.74^{**} & 2.41^{*} & 3.00^{**} & -0.69 & -0.08 \\ 
   & (0.71) & (0.68) & (1.06) & (1.05) & (1.24) & (1.23) \\ 
  Intercept & -104.72^{***} & -96.56^{***} & -187.13^{***} & -184.95^{***} & -272.76^{***} & -261.43^{***} \\ 
   & (17.62) & (17.04) & (25.80) & (26.38) & (30.49) & (30.83) \\ 
   \midrule N & \multicolumn{1}{c}{1641} & \multicolumn{1}{c}{1641} & \multicolumn{1}{c}{688} & \multicolumn{1}{c}{688} & \multicolumn{1}{c}{686} & \multicolumn{1}{c}{686} \\ 
  